4520079240 has 32 divisors (see below), whose sum is σ = 13560238080. Its totient is φ = 1205354432.

The previous prime is 4520079227. The next prime is 4520079241. The reversal of 4520079240 is 429700254.

It is a super-2 number, since 2×4520079240² = 40862232671757955200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4520079241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18833544 + ... + 18833783.

It is an arithmetic number, because the mean of its divisors is an integer number (423757440).

Almost surely, 2^4520079240 is an apocalyptic number.

4520079240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4520079240 is an abundant number, since it is smaller than the sum of its proper divisors (9040158840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4520079240 is a wasteful number, since it uses less digits than its factorization.

4520079240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37667341 (or 37667337 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4520079240 is about 67231.5345652619. The cubic root of 4520079240 is about 1653.4155437717.

Adding to 4520079240 its reverse (429700254), we get a palindrome (4949779494).

The spelling of 4520079240 in words is "four billion, five hundred twenty million, seventy-nine thousand, two hundred forty".